Face shield



FIG. 1 is a perspective view of a rear, top, and left side of an ornamental design for a face shield in a first configuration;

FIG. 2 is a perspective view of a rear, bottom, and right side of the face shield of FIG. 1;

FIG. 3 is an isometric view of a front, top, and right side of the face shield of FIG. 1;

FIG. 4 is a bottom plan view of the face shield of FIG. 1;

FIG. 5 is a top plan view of the face shield of FIG. 1;

FIG. 6 is a left side elevational view of the face shield of FIG. 1, the right side elevational view being a mirror image thereof; and,

FIG. 7 is a front elevational view of the face shield of FIG. 1.

The oblique shade lines depict transparent or translucent surfaces. 

CLAIM The ornamental design for a face shield, as shown and described. 